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IC660BBA021

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General Electric IC660BBA021 is a Genius Analog Input Block with six RTD channels in three isolated groups for resistance-temperature measurement.
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Technical specifications for IC660BBA021

  • Manufacturer:
    General Electric
  • Part Number:
    IC660BBA021
  • Product Family:
    GE Genius I/O
  • Product Type:
    Genius Analog Input Block
  • Stock:
    1
  • RTD Inputs:
    6
  • Input Groups:
    3 isolated groups of 2
  • Power Supply:
    18 to 56 VDC
  • Supported Sensors:
    Platinum, nickel, copper, or linear resistance
  • Resolution:
    0.1 degrees C
  • Update Rate:
    400, 800, or 1600 ms
  • Heat Dissipation:
    7 W maximum
  • Weight:
    4 lbs (1.8 kg)
  • Estimated shipping dimensions:
    224.4 x 84.8 x 99.3 mm
  • Tariff Code:
    8538900000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications RTD Support Filtering Diagnostics

Features:

  • Three isolated input groups with two RTD circuits each
  • Internal calibration references used during channel scanning
  • Temperature, resistance, or count reporting modes
The isolated grouping in IC660BBA021 separates pairs of sensors while one block handles all six measurement circuits on the Genius bus.

During acquisition, the multiplexer includes internal reference resistors in the scan so that channel conversion can be checked against known values.

The selected update period determines the available measurement resolution, allowing a configuration to favor faster reporting or finer conversion detail.

The General Electric IC660BBA021 Genius Analog Input Block is available for quotation, documentation, and system-matching support through Apter Power.
General Electric IC660BBA021 Genius Analog Input Block Manuals, Datasheets, Links Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General Electric IC660BBA021 Genius Analog Input Block Specs

General

  • ManufacturerGeneral Electric
  • ModelIC660BBA021
  • ConditionNew Original ready stock
  • Product FamilyGenius I/O
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Sensor and Wiring Options

  • Platinum: DIN 43760 platinum RTDs are supported.
  • Nickel: DIN 43760 nickel RTDs may be selected.
  • Copper: The block includes a copper RTD measurement mode.
  • Lead wiring: Two-wire and three-wire connections are documented for field sensors.

Measurement Processing

  • Resolution: Temperature data is resolved to 0.1 degree C.
  • Update choices: Select a 400, 800, or 1600 ms update period.
  • Linearization: Input values are linearized for the configured RTD characteristic.
  • Calibration: The block is factory-calibrated and does not require routine recalibration.

Sensor Fault Identification

  • Open wire: The diagnostic identifies missing sensors or interrupted leads.
  • Wiring error: Incorrect terminal connections can be distinguished from a valid measurement.
  • Input short: Measurements below the expected RTD range can generate a shorted-input fault.
  • Alarms: High, low, overrange, and underrange indications support process monitoring.
Description
IC660BBA021 accepts six resistance-temperature inputs divided into three isolated groups of two channels. Platinum, nickel, copper, and linear resistance modes are available, and the measured value can be reported as temperature, ohms, or counts.

The measurement path in IC660BBA021 multiplexes the field channels with internal calibration references. Selectable 400, 800, or 1600 ms update periods trade measurement speed for resolution, while temperature data is reported to 0.1 degree C.

Factory calibration removes a routine field-calibration step, but sensor type, alpha, lead arrangement, and alarm limits still define how each input is interpreted. IC660BBA021 can distinguish open wiring, incorrect terminal connections, shorted inputs, and values outside the configured range.
Alternative Names
IC660 BBA021 IC660BBA-021 GE IC660BBA021 GE Fanuc IC660BBA021 General Electric IC660BBA021 IC660BBA021 RTD Input Block GE Genius IC660BBA021 Genius BBA021 6 Channel RTD
Technical notes
For three-wire sensors, IC660BBA021 uses the REF lead for resistance compensation; a two-wire circuit requires REF to be shorted to RTN at the block.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How many sensors can IC660BBA021 monitor?
IC660BBA021 provides six RTD input circuits in three isolated groups of two.
Which RTD materials are supported by IC660BBA021?
IC660BBA021 supports platinum, nickel, copper, and linear resistance configurations.
Does IC660BBA021 require field calibration?
IC660BBA021 is factory-calibrated and the official datasheet states that subsequent recalibration is not required.
Which update periods can be selected for IC660BBA021?
IC660BBA021 supports 400, 800, or 1600 ms input update periods.
What faults can IC660BBA021 diagnose?
IC660BBA021 can identify input shorts, open wires, wiring errors, internal faults, range violations, and alarm conditions.
What should be checked when IC660BBA021 reports a wiring error?
For IC660BBA021, compare the terminal connections, two- or three-wire arrangement, REF lead, RTD type, and configured resistance.
Where is the official IC660BBA021 information available?
Apter Power can provide the IC660BBA021 GFK-0053C datasheet, quotation assistance, and Genius RTD configuration support.

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